51409124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 98426916

約数和(自身を除く): 47017792

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 673, 676, 1346, 1469, 2692, 2938, 5876, 8749, 17498, 19097, 34996, 38194, 76049, 76388, 113737, 152098, 227474, 304196, 454948, 988637, 1977274, 3954548, 12852281, 25704562, 51409124]

約数ペア:

[(1, 51409124), (2, 25704562), (4, 12852281), (13, 3954548), (26, 1977274), (52, 988637), (113, 454948), (169, 304196), (226, 227474), (338, 152098), (452, 113737), (673, 76388), (676, 76049), (1346, 38194), (1469, 34996), (2692, 19097), (2938, 17498), (5876, 8749)]